Stationarity
固定性, 平稳性, 稳态
🗣️ 情景例句
Do you have a job lined up after graduation?
你毕业后有工作等着你吗？
I guess he will say something.
我猜他会说什么。
Let me know when you are ready to order again.
那么需要再订货时，请与我联系。